Hello.
I can''t start Virtual Machine, have the message:
Waiting for root file system ... done.
Gave up waiting for root device. Common problems
.....
ALERT! /dev/xvda2 does not exist. Dropping to a shell!
I have installed Xen 4 in a debian squeeze:
# uname -a
2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64 GNU/Linux
xen-hypervisor-4.0-amd64 4.0.1-2 The
Xen Hypervisor on AMD64
I have created the virtual machine with this command:
# xen-create-image --size=2Gb --swap=128Mb --dhcp --dist=stable
--dir=/home/xen --hostname=debian
My debian.cfg is:
kernel = ''/boot/vmlinuz-2.6.32-5-xen-amd64''
ramdisk = ''/boot/initrd.img-2.6.32-5-xen-amd64''
vcpus = ''1''
memory = ''128''
root = ''/dev/xvda2 ro''
disk = [
''file:/home/xen/domains/debian2/disk.img,xvda2,w'',
''file:/home/xen/domains/debian2/swap.img,xvda1,w'',
]
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
In my Server the filesystem is /dev/sda1.
I have tried with:
root = ''/dev/xvda1 ro''
root = ''/dev/sda1 ro''
root = ''/dev/sda2 ro''
And the same problem
In the /dev vm I have:
(initramfs) ls /dev
char console core cpu_dma_latency fd full hvc0 hvc1 hvc2 hvc3 hvc4 hvc5
hvc6 hvc7 input kmsg mapper mem network_latency network_throughput null
port psaux ptmx pts random snapshot ttyx urandom vcs vcs1 vcsa vcsa1
vga_arbiter xen zero
I have tried with vcs vcs1 vcsa vcsa1 but have the error:
mount: mounting /dev/vcs1 on /root failed: No such file or directory
Any idea? I''m making wrong something?
A lot of thanks!
_______________________________________________
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> > Hello. > I can''t start Virtual Machine, have the message: > Waiting for root file system ... done. > Gave up waiting for root device. Common problems > ..... > ALERT! /dev/xvda2 does not exist. Dropping to a shell! > > I have installed Xen 4 in a debian squeeze: > # uname -a > 2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64GNU/Linux> > xen-hypervisor-4.0-amd64 4.0.1-2The> Xen Hypervisor on AMD64 > > I have created the virtual machine with this command: > # xen-create-image --size=2Gb --swap=128Mb --dhcp --dist=stable > --dir=/home/xen --hostname=debian > > My debian.cfg is: > kernel = ''/boot/vmlinuz-2.6.32-5-xen-amd64'' > ramdisk = ''/boot/initrd.img-2.6.32-5-xen-amd64'' > vcpus = ''1'' > memory = ''128'' > root = ''/dev/xvda2 ro'' > disk = [ > ''file:/home/xen/domains/debian2/disk.img,xvda2,w'', > ''file:/home/xen/domains/debian2/swap.img,xvda1,w'', > ] > on_poweroff = ''destroy'' > on_reboot = ''restart'' > on_crash = ''restart'' > > In my Server the filesystem is /dev/sda1. > I have tried with: > root = ''/dev/xvda1 ro'' > root = ''/dev/sda1 ro'' > root = ''/dev/sda2 ro'' > > And the same problem > > In the /dev vm I have: > (initramfs) ls /dev > char console core cpu_dma_latency fd full hvc0 hvc1 hvc2 hvc3 hvc4hvc5> hvc6 hvc7 input kmsg mapper mem network_latency network_throughputnull> port psaux ptmx pts random snapshot ttyx urandom vcs vcs1 vcsa vcsa1 > vga_arbiter xen zero > > I have tried with vcs vcs1 vcsa vcsa1 but have the error: > mount: mounting /dev/vcs1 on /root failed: No such file or directory > > Any idea? I''m making wrong something? > > A lot of thanks! >Does /dev/xvda1 exist? Is the frontend block device driver compiled as a module? James _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On 10/02/11 11:13, James Harper wrote:>> Hello. >> I can''t start Virtual Machine, have the message: >> Waiting for root file system ... done. >> Gave up waiting for root device. Common problems >> ..... >> ALERT! /dev/xvda2 does not exist. Dropping to a shell! >> >> I have installed Xen 4 in a debian squeeze: >> # uname -a >> 2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64 > GNU/Linux >> xen-hypervisor-4.0-amd64 4.0.1-2 > The >> Xen Hypervisor on AMD64 >> >> I have created the virtual machine with this command: >> # xen-create-image --size=2Gb --swap=128Mb --dhcp --dist=stable >> --dir=/home/xen --hostname=debian >> >> My debian.cfg is: >> kernel = ''/boot/vmlinuz-2.6.32-5-xen-amd64'' >> ramdisk = ''/boot/initrd.img-2.6.32-5-xen-amd64'' >> vcpus = ''1'' >> memory = ''128'' >> root = ''/dev/xvda2 ro'' >> disk = [ >> ''file:/home/xen/domains/debian2/disk.img,xvda2,w'', >> ''file:/home/xen/domains/debian2/swap.img,xvda1,w'', >> ] >> on_poweroff = ''destroy'' >> on_reboot = ''restart'' >> on_crash = ''restart'' >> >> In my Server the filesystem is /dev/sda1. >> I have tried with: >> root = ''/dev/xvda1 ro'' >> root = ''/dev/sda1 ro'' >> root = ''/dev/sda2 ro'' >> >> And the same problem >> >> In the /dev vm I have: >> (initramfs) ls /dev >> char console core cpu_dma_latency fd full hvc0 hvc1 hvc2 hvc3 hvc4 > hvc5 >> hvc6 hvc7 input kmsg mapper mem network_latency network_throughput > null >> port psaux ptmx pts random snapshot ttyx urandom vcs vcs1 vcsa vcsa1 >> vga_arbiter xen zero >> >> I have tried with vcs vcs1 vcsa vcsa1 but have the error: >> mount: mounting /dev/vcs1 on /root failed: No such file or directory >> >> Any idea? I''m making wrong something? >> >> A lot of thanks! >> > Does /dev/xvda1 exist?No, only vcs, vcsa and sda> Is the frontend block device driver compiled as a > module?I have installed xen from aptitude install. I didn''t configured frontend block device driver, should I?> James_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Le 10/02/2011 11:35, Jose Legido a écrit :> > > On 10/02/11 11:13, James Harper wrote: >>> Hello. >>> I can''t start Virtual Machine, have the message: >>> Waiting for root file system ... done. >>> Gave up waiting for root device. Common problems >>> ..... >>> ALERT! /dev/xvda2 does not exist. Dropping to a shell! >>> >>> I have installed Xen 4 in a debian squeeze: >>> # uname -a >>> 2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64 >> GNU/Linux >>> xen-hypervisor-4.0-amd64 4.0.1-2 >> The >>> Xen Hypervisor on AMD64 >>> >>> I have created the virtual machine with this command: >>> # xen-create-image --size=2Gb --swap=128Mb --dhcp --dist=stable >>> --dir=/home/xen --hostname=debian >>> >>> My debian.cfg is: >>> kernel = ''/boot/vmlinuz-2.6.32-5-xen-amd64'' >>> ramdisk = ''/boot/initrd.img-2.6.32-5-xen-amd64'' >>> vcpus = ''1'' >>> memory = ''128'' >>> root = ''/dev/xvda2 ro'' >>> disk = [ >>> ''file:/home/xen/domains/debian2/disk.img,xvda2,w'', >>> ''file:/home/xen/domains/debian2/swap.img,xvda1,w'', >>> ] >>> on_poweroff = ''destroy'' >>> on_reboot = ''restart'' >>> on_crash = ''restart'' >>> >>> In my Server the filesystem is /dev/sda1. >>> I have tried with: >>> root = ''/dev/xvda1 ro'' >>> root = ''/dev/sda1 ro'' >>> root = ''/dev/sda2 ro'' >>> >>> And the same problem >>> >>> In the /dev vm I have: >>> (initramfs) ls /dev >>> char console core cpu_dma_latency fd full hvc0 hvc1 hvc2 hvc3 hvc4 >> hvc5 >>> hvc6 hvc7 input kmsg mapper mem network_latency network_throughput >> null >>> port psaux ptmx pts random snapshot ttyx urandom vcs vcs1 vcsa vcsa1 >>> vga_arbiter xen zero >>> >>> I have tried with vcs vcs1 vcsa vcsa1 but have the error: >>> mount: mounting /dev/vcs1 on /root failed: No such file or directory >>> >>> Any idea? I''m making wrong something? >>> >>> A lot of thanks! >>> >> Does /dev/xvda1 exist? > No, only vcs, vcsa and sda >> Is the frontend block device driver compiled as a >> module? > I have installed xen from aptitude install. I didn''t configured frontend > block device driver, should I? >> James > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >Hi , what''s in the log of the vm ( like /var/log/xen/qemu-dm-debian.log ) ? And in the xend.log ? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On 10/02/11 12:18, Erwan RENIER wrote:> Le 10/02/2011 11:35, Jose Legido a écrit : >> >> >> On 10/02/11 11:13, James Harper wrote: >>>> Hello. >>>> I can''t start Virtual Machine, have the message: >>>> Waiting for root file system ... done. >>>> Gave up waiting for root device. Common problems >>>> ..... >>>> ALERT! /dev/xvda2 does not exist. Dropping to a shell! >>>> >>>> I have installed Xen 4 in a debian squeeze: >>>> # uname -a >>>> 2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64 >>> GNU/Linux >>>> xen-hypervisor-4.0-amd64 4.0.1-2 >>> The >>>> Xen Hypervisor on AMD64 >>>> >>>> I have created the virtual machine with this command: >>>> # xen-create-image --size=2Gb --swap=128Mb --dhcp --dist=stable >>>> --dir=/home/xen --hostname=debian >>>> >>>> My debian.cfg is: >>>> kernel = ''/boot/vmlinuz-2.6.32-5-xen-amd64'' >>>> ramdisk = ''/boot/initrd.img-2.6.32-5-xen-amd64'' >>>> vcpus = ''1'' >>>> memory = ''128'' >>>> root = ''/dev/xvda2 ro'' >>>> disk = [ >>>> ''file:/home/xen/domains/debian2/disk.img,xvda2,w'', >>>> ''file:/home/xen/domains/debian2/swap.img,xvda1,w'', >>>> ] >>>> on_poweroff = ''destroy'' >>>> on_reboot = ''restart'' >>>> on_crash = ''restart'' >>>> >>>> In my Server the filesystem is /dev/sda1. >>>> I have tried with: >>>> root = ''/dev/xvda1 ro'' >>>> root = ''/dev/sda1 ro'' >>>> root = ''/dev/sda2 ro'' >>>> >>>> And the same problem >>>> >>>> In the /dev vm I have: >>>> (initramfs) ls /dev >>>> char console core cpu_dma_latency fd full hvc0 hvc1 hvc2 hvc3 hvc4 >>> hvc5 >>>> hvc6 hvc7 input kmsg mapper mem network_latency network_throughput >>> null >>>> port psaux ptmx pts random snapshot ttyx urandom vcs vcs1 vcsa vcsa1 >>>> vga_arbiter xen zero >>>> >>>> I have tried with vcs vcs1 vcsa vcsa1 but have the error: >>>> mount: mounting /dev/vcs1 on /root failed: No such file or directory >>>> >>>> Any idea? I''m making wrong something? >>>> >>>> A lot of thanks! >>>> >>> Does /dev/xvda1 exist? >> No, only vcs, vcsa and sda >>> Is the frontend block device driver compiled as a >>> module? >> I have installed xen from aptitude install. I didn''t configured frontend >> block device driver, should I? >>> James >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@lists.xensource.com >> http://lists.xensource.com/xen-users >> > Hi , what''s in the log of the vm ( like > /var/log/xen/qemu-dm-debian.log ) ? > And in the xend.log ?Hello, I can''t see nothing in the logs. I upload in ompldr.org: http://ompldr.org/vN2Ridg/domain-builder-ng.log http://ompldr.org/vN2Ridw/xend.log Thanks! _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Le 10/02/2011 16:06, Jose Legido a écrit :> > > On 10/02/11 12:18, Erwan RENIER wrote: >> Le 10/02/2011 11:35, Jose Legido a écrit : >>> >>> On 10/02/11 11:13, James Harper wrote: >>>>> Hello. >>>>> I can''t start Virtual Machine, have the message: >>>>> Waiting for root file system ... done. >>>>> Gave up waiting for root device. Common problems >>>>> ..... >>>>> ALERT! /dev/xvda2 does not exist. Dropping to a shell! >>>>> >>>>> I have installed Xen 4 in a debian squeeze: >>>>> # uname -a >>>>> 2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64 >>>> GNU/Linux >>>>> xen-hypervisor-4.0-amd64 4.0.1-2 >>>> The >>>>> Xen Hypervisor on AMD64 >>>>> >>>>> I have created the virtual machine with this command: >>>>> # xen-create-image --size=2Gb --swap=128Mb --dhcp --dist=stable >>>>> --dir=/home/xen --hostname=debian >>>>> >>>>> My debian.cfg is: >>>>> kernel = ''/boot/vmlinuz-2.6.32-5-xen-amd64'' >>>>> ramdisk = ''/boot/initrd.img-2.6.32-5-xen-amd64'' >>>>> vcpus = ''1'' >>>>> memory = ''128'' >>>>> root = ''/dev/xvda2 ro'' >>>>> disk = [ >>>>> ''file:/home/xen/domains/debian2/disk.img,xvda2,w'', >>>>> ''file:/home/xen/domains/debian2/swap.img,xvda1,w'', >>>>> ] >>>>> on_poweroff = ''destroy'' >>>>> on_reboot = ''restart'' >>>>> on_crash = ''restart'' >>>>> >>>>> In my Server the filesystem is /dev/sda1. >>>>> I have tried with: >>>>> root = ''/dev/xvda1 ro'' >>>>> root = ''/dev/sda1 ro'' >>>>> root = ''/dev/sda2 ro'' >>>>> >>>>> And the same problem >>>>> >>>>> In the /dev vm I have: >>>>> (initramfs) ls /dev >>>>> char console core cpu_dma_latency fd full hvc0 hvc1 hvc2 hvc3 hvc4 >>>> hvc5 >>>>> hvc6 hvc7 input kmsg mapper mem network_latency network_throughput >>>> null >>>>> port psaux ptmx pts random snapshot ttyx urandom vcs vcs1 vcsa vcsa1 >>>>> vga_arbiter xen zero >>>>> >>>>> I have tried with vcs vcs1 vcsa vcsa1 but have the error: >>>>> mount: mounting /dev/vcs1 on /root failed: No such file or directory >>>>> >>>>> Any idea? I''m making wrong something? >>>>> >>>>> A lot of thanks! >>>>> >>>> Does /dev/xvda1 exist? >>> No, only vcs, vcsa and sda >>>> Is the frontend block device driver compiled as a >>>> module? >>> I have installed xen from aptitude install. I didn''t configured frontend >>> block device driver, should I? >>>> James >>> _______________________________________________ >>> Xen-users mailing list >>> Xen-users@lists.xensource.com >>> http://lists.xensource.com/xen-users >>> >> Hi , what''s in the log of the vm ( like >> /var/log/xen/qemu-dm-debian.log ) ? >> And in the xend.log ? > > Hello, I can''t see nothing in the logs. I upload in ompldr.org: > http://ompldr.org/vN2Ridg/domain-builder-ng.log > http://ompldr.org/vN2Ridw/xend.log > > > Thanks! > >it indeed create your disks as vcsa1 and vsca2 : createDevice: vbd : {''uuid'': ''c5fb4564-05e6-8323-97f6-1ecbc43ab0f8'', ''bootable'': 1, ''driver'': ''paravirtualised'', ''dev'': ''vcsa1'', ''uname'': ''file:/home/xen/domains/debian2/disk.img'', ''mode'': ''w''} Here''s one of mine : createDevice: vbd : {''uuid'': ''feaa1b2d-3017-e010-ec5d-2a612826e5bd'', ''bootable'': 0, ''driver'': ''paravirtualised'', ''dev'': ''xvdb1'', ''uname'': ''phy:vg0/erp5'', ''mode'': ''w''} _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users